org.openrewrite.java.search.HasType Maven / Gradle / Ivy
/*
* Copyright 2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openrewrite.java.search;
import io.micrometer.core.instrument.Tag;
import io.micrometer.core.instrument.Tags;
import org.openrewrite.Tree;
import org.openrewrite.java.AbstractJavaSourceVisitor;
import org.openrewrite.java.tree.J;
import org.openrewrite.java.tree.JavaType;
import org.openrewrite.java.tree.NameTree;
import org.openrewrite.java.tree.TypeUtils;
public class HasType extends AbstractJavaSourceVisitor {
private final String clazz;
public HasType(String clazz) {
this.clazz = clazz;
setCursoringOn();
}
@Override
public Iterable getTags() {
return Tags.of("type", clazz);
}
@Override
public Boolean defaultTo(Tree t) {
return false;
}
@Override
public Boolean visitTypeName(NameTree name) {
JavaType.Class asClass = TypeUtils.asClass(name.getType());
if (asClass != null && asClass.getFullyQualifiedName().equals(clazz) &&
getCursor().firstEnclosing(J.Import.class) == null) {
return true;
}
return super.visitTypeName(name);
}
}